/*
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 * and open the template in the editor.
 */
package servlets;

import es.gestorusuarios.bd.GestorBD;
import es.gestorusuarios.bd.Usuario;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Kar
 */
@WebServlet(name = "RecoveryPass", urlPatterns = {"/RecoveryPass"})
public class RecoveryPass extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");

        //recuperamos la nueva contraseña
        String pass1 = request.getParameter("pass1");
        String pass2 = request.getParameter("pass2");
        String url = request.getParameter("url");
        String login = request.getParameter("login");
        
        GestorBD gestor = new GestorBD();
        
        //comprobamos que las pass son iguales
        if (pass1.equals(pass2)) {
            //comprobamos la longitud de la pass
            if (pass1.length() > 8) {
                //modificamos la nueva pass en la base de datos
                if (gestor.isRecuperarPassword(login, url)) {
                    Usuario user = new Usuario();
                    user.setPassword(pass1);
                    gestor.setUsuario(login, user);
                    gestor.removeRecuperarPassword(login);
                    response.sendRedirect(response.encodeURL("recoveryPass.jsp?url=" + url + "&login=" + login + "&msg=3"));
                } else {
                    response.sendRedirect(response.encodeURL("recoveryPass.jsp?url=" + url + "&login=" + login + "&msg=4"));
                }
            } else {
                response.sendRedirect(response.encodeURL("recoveryPass.jsp?url=" + url + "&login=" + login + "&msg=2"));
            }
        } else {
            response.sendRedirect(response.encodeURL("recoveryPass.jsp?url=" + url + "&login=" + login + "&msg=1"));
        }
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
